Shredder



FIG. 1 is a top perspective view of a shredder according to our design;

FIG. 2 is a front elevational view of the shredder;

FIG. 3 is a back elevational view of the shredder;

FIG. 4 is a right side elevational view of the shredder;

FIG. 5 is a left side elevational view of the shredder;

FIG. 6 is a top plan view of the shredder; and,

FIG. 7 is a bottom plan view of the shredder. 

CLAIM The ornamental design for a shredder, as shown and described. 